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The newest winter storm will track across Missouri to western Kentucky onSunday spreading light to moderate snow in a nearby swath.St. Louis will be among cities that will be covered by up to 6 inches of snowfrom the storm. Louisville and Cincinnati are also in line for this much snow,with most of it falling tonight into early Monday.

A southward blast of trailing arctic air and gusty winds will also trigger alittle snow and a wintry mix over Oklahoma and northern Texas into Arkansas andwestern Tennessee.

Story by AccuWeather.com Meteorologist Meghan Evans.